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   <div id="projectname">FLITr
   &#160;<span id="projectnumber">1.x</span>
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   <div id="projectbrief">Framework for Live Image Transformation.</div>
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<p><code>#include &lt;<a class="el" href="multi__ffmpeg__producer_8h_source.html">multi_ffmpeg_producer.h</a>&gt;</code></p>
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Inheritance diagram for flitr::MultiFFmpegProducer:</div>
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<div class="center"><img src="classflitr_1_1_multi_f_fmpeg_producer__inherit__graph.png" border="0" usemap="#flitr_1_1_multi_f_fmpeg_producer_inherit__map" alt="Inheritance graph"/></div>
<map name="flitr_1_1_multi_f_fmpeg_producer_inherit__map" id="flitr_1_1_multi_f_fmpeg_producer_inherit__map">
<area shape="rect" id="node2" href="classflitr_1_1_image_producer.html" title="{flitr::ImageProducer\n|# ImageFormat_\l# SharedImageBuffer_\l# CreateMetadataFunction_\l|+ ImageProducer()\l+ ~ImageProducer()\l+ init()\l+ getFormat()\l+ getNumWriteSlotsAvailable()\l+ trigger()\l+ seek()\l+ getLeastNumReadSlotsAvailable()\l+ setCreateMetadataFunction()\l# releaseReadSlotCallback()\l# addConsumer()\l# reserveWriteSlot()\l# releaseWriteSlot()\l}" alt="" coords="5,5,240,333"/></map>
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Collaboration diagram for flitr::MultiFFmpegProducer:</div>
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<div class="center"><img src="classflitr_1_1_multi_f_fmpeg_producer__coll__graph.png" border="0" usemap="#flitr_1_1_multi_f_fmpeg_producer_coll__map" alt="Collaboration graph"/></div>
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<area shape="rect" id="node2" href="classflitr_1_1_image_producer.html" title="{flitr::ImageProducer\n|# ImageFormat_\l# SharedImageBuffer_\l# CreateMetadataFunction_\l|+ ImageProducer()\l+ ~ImageProducer()\l+ init()\l+ getFormat()\l+ getNumWriteSlotsAvailable()\l+ trigger()\l+ seek()\l+ getLeastNumReadSlotsAvailable()\l+ setCreateMetadataFunction()\l# releaseReadSlotCallback()\l# addConsumer()\l# reserveWriteSlot()\l# releaseWriteSlot()\l}" alt="" coords="5,5,240,333"/></map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:abf37f13ec1daab0bf4adf1f923503707"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#abf37f13ec1daab0bf4adf1f923503707">MultiFFmpegProducer</a> (std::vector&lt; std::string &gt; filenames, <a class="el" href="classflitr_1_1_image_format.html#a2bab1cfeef716117996a75550577efdc">ImageFormat::PixelFormat</a> out_pix_fmt, uint32_t buffer_size=<a class="el" href="shared__image__buffer_8h.html#aac634152527964baab3ef9b764174e68">FLITR_DEFAULT_SHARED_BUFFER_NUM_SLOTS</a>)</td></tr>
<tr class="memitem:afc0fd32bc387577f9b1d63cc4903782d"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#afc0fd32bc387577f9b1d63cc4903782d">~MultiFFmpegProducer</a> ()</td></tr>
<tr class="memitem:a9d79482ef3706ad008abd92d121d2a2e"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a9d79482ef3706ad008abd92d121d2a2e">setAutoLoadMetaData</a> (std::tr1::shared_ptr&lt; <a class="el" href="classflitr_1_1_image_metadata.html">ImageMetadata</a> &gt; defaultMetadata)</td></tr>
<tr class="memitem:a1d037bc608bf8228241a1e5dd06efb07"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a1d037bc608bf8228241a1e5dd06efb07">init</a> ()</td></tr>
<tr class="memitem:a912f65e5e7043db78d6550a7130aaf05"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a912f65e5e7043db78d6550a7130aaf05">trigger</a> ()</td></tr>
<tr class="memitem:a306345677c0d8a8254ecd6dedca742f2"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a306345677c0d8a8254ecd6dedca742f2">seek</a> (uint32_t position)</td></tr>
<tr class="memitem:a1b419af1100c587dfed05755d2a4e2f7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a1b419af1100c587dfed05755d2a4e2f7">releaseReadSlotCallback</a> ()</td></tr>
<tr class="memitem:a9989656de0cd5af6feb84e4f1b223005"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a9989656de0cd5af6feb84e4f1b223005">getNumImages</a> ()</td></tr>
<tr class="memitem:a3d4918454fa8ba4d5a674a5bbbaaf6b6"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a3d4918454fa8ba4d5a674a5bbbaaf6b6">getCurrentImage</a> ()</td></tr>
<tr class="memitem:a224d000ebf86fcf7f0af33379c49573e"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a224d000ebf86fcf7f0af33379c49573e">getFrameRate</a> (const int imageNum) const </td></tr>
<tr class="inherit_header pub_methods_classflitr_1_1_image_producer"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classflitr_1_1_image_producer')"><img src="closed.png" alt="-"/>&nbsp;Public Member Functions inherited from <a class="el" href="classflitr_1_1_image_producer.html">flitr::ImageProducer</a></td></tr>
<tr class="memitem:a8583220986b69727f8f5a9ace9b19e5d inherit pub_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a8583220986b69727f8f5a9ace9b19e5d">ImageProducer</a> ()</td></tr>
<tr class="memitem:a6c3207104e7872fce9f98e5bd637b58b inherit pub_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a6c3207104e7872fce9f98e5bd637b58b">~ImageProducer</a> ()</td></tr>
<tr class="memitem:a9495277a8122ec0f7cfb63dc83ceb955 inherit pub_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classflitr_1_1_image_format.html">ImageFormat</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a9495277a8122ec0f7cfb63dc83ceb955">getFormat</a> (uint32_t index=0)</td></tr>
<tr class="memitem:a5b34bbd15e5e3f50cec63bb4b7180356 inherit pub_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">virtual uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a5b34bbd15e5e3f50cec63bb4b7180356">getNumWriteSlotsAvailable</a> () const </td></tr>
<tr class="memitem:ada8987ae6f2e72ada31d702816b1e164 inherit pub_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">virtual uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#ada8987ae6f2e72ada31d702816b1e164">getLeastNumReadSlotsAvailable</a> ()</td></tr>
<tr class="memitem:a2b781f13e6fdf65609fbb2ac3f6419c5 inherit pub_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a2b781f13e6fdf65609fbb2ac3f6419c5">setCreateMetadataFunction</a> (<a class="el" href="namespaceflitr.html#a4809c2cffdcf7a5370102b956fcd09dc">CreateMetadataFunction</a> f)</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:a6d2cdb0363dfb36823ca4aa2b787687b"><td class="memItemLeft" align="right" valign="top">std::vector<br class="typebreak"/>
&lt; std::tr1::shared_ptr<br class="typebreak"/>
&lt; <a class="el" href="classflitr_1_1_f_fmpeg_producer.html">FFmpegProducer</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a6d2cdb0363dfb36823ca4aa2b787687b">Producers_</a></td></tr>
<tr class="memdesc:a6d2cdb0363dfb36823ca4aa2b787687b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Child producers.  <a href="#a6d2cdb0363dfb36823ca4aa2b787687b"></a><br/></td></tr>
<tr class="memitem:ab910af001ba0dcadf5454b3aa8f3f049"><td class="memItemLeft" align="right" valign="top">std::vector<br class="typebreak"/>
&lt; std::tr1::shared_ptr<br class="typebreak"/>
&lt; <a class="el" href="classflitr_1_1_image_consumer.html">ImageConsumer</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#ab910af001ba0dcadf5454b3aa8f3f049">Consumers_</a></td></tr>
<tr class="memdesc:ab910af001ba0dcadf5454b3aa8f3f049"><td class="mdescLeft">&#160;</td><td class="mdescRight">Child consumers.  <a href="#ab910af001ba0dcadf5454b3aa8f3f049"></a><br/></td></tr>
<tr class="memitem:ac5d6471021a96279adcb830800ecc6ae"><td class="memItemLeft" align="right" valign="top">std::vector<br class="typebreak"/>
&lt; <a class="el" href="classflitr_1_1_multi_f_fmpeg_producer_thread.html">MultiFFmpegProducerThread</a> * &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#ac5d6471021a96279adcb830800ecc6ae">ProducerThreads_</a></td></tr>
<tr class="memdesc:ac5d6471021a96279adcb830800ecc6ae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Threads for triggering the producers in parallel.  <a href="#ac5d6471021a96279adcb830800ecc6ae"></a><br/></td></tr>
<tr class="memitem:abb21aed882a74170024eceb603a5e571"><td class="memItemLeft" align="right" valign="top">OpenThreads::Barrier&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#abb21aed882a74170024eceb603a5e571">ProducerThreadBarrier_</a></td></tr>
<tr class="memdesc:abb21aed882a74170024eceb603a5e571"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sync creation of the threads.  <a href="#abb21aed882a74170024eceb603a5e571"></a><br/></td></tr>
<tr class="memitem:ad6c2e9f4e4b2436751eb4f485cb6b833"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#ad6c2e9f4e4b2436751eb4f485cb6b833">NumImages_</a></td></tr>
<tr class="memitem:a7e6220b8fac59335c3a5c846d47fee30"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a7e6220b8fac59335c3a5c846d47fee30">CurrentImage_</a></td></tr>
<tr class="memitem:a0ffbc67d9999588a602778e5793a6b2d"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a0ffbc67d9999588a602778e5793a6b2d">ImagesPerSlot_</a></td></tr>
<tr class="memitem:acff14af4a8f812d085029e5b0a225b04"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#acff14af4a8f812d085029e5b0a225b04">SeekPos_</a></td></tr>
<tr class="memitem:a3f3e8881f38eff03f04bf0a2545ea7a8"><td class="memItemLeft" align="right" valign="top">std::vector&lt; bool &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a3f3e8881f38eff03f04bf0a2545ea7a8">SeekOK_</a></td></tr>
<tr class="memitem:ab50034ada523168cfb3c325a84dd534a"><td class="memItemLeft" align="right" valign="top">std::vector&lt; <a class="el" href="classflitr_1_1_image.html">Image</a> ** &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#ab50034ada523168cfb3c325a84dd534a">OutputImageVector_</a></td></tr>
<tr class="memitem:a96a84681064309655596f120e11db0e4"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a96a84681064309655596f120e11db0e4">buffer_size_</a></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="friends"></a>
Friends</h2></td></tr>
<tr class="memitem:a4c99e5959bb0ef5e7f62ecce5f1c9b1c"><td class="memItemLeft" align="right" valign="top">class&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a4c99e5959bb0ef5e7f62ecce5f1c9b1c">MultiFFmpegProducerThread</a></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classflitr_1_1_image_producer"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classflitr_1_1_image_producer')"><img src="closed.png" alt="-"/>&nbsp;Protected Member Functions inherited from <a class="el" href="classflitr_1_1_image_producer.html">flitr::ImageProducer</a></td></tr>
<tr class="memitem:a3e642e35715da06dc327e71c92c6e848 inherit pro_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a3e642e35715da06dc327e71c92c6e848">addConsumer</a> (<a class="el" href="classflitr_1_1_image_consumer.html">ImageConsumer</a> &amp;consumer)</td></tr>
<tr class="memitem:a50cb5b2cd533974cddfa7561e2dd743a inherit pro_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">virtual std::vector&lt; <a class="el" href="classflitr_1_1_image.html">Image</a> ** &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a50cb5b2cd533974cddfa7561e2dd743a">reserveWriteSlot</a> ()</td></tr>
<tr class="memitem:a5dd9a012d296b7bdb7df86d59f3f1b91 inherit pro_methods_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a5dd9a012d296b7bdb7df86d59f3f1b91">releaseWriteSlot</a> ()</td></tr>
<tr class="inherit_header pro_attribs_classflitr_1_1_image_producer"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classflitr_1_1_image_producer')"><img src="closed.png" alt="-"/>&nbsp;Protected Attributes inherited from <a class="el" href="classflitr_1_1_image_producer.html">flitr::ImageProducer</a></td></tr>
<tr class="memitem:a72e945d24bb382258f9a0630fb48398a inherit pro_attribs_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">std::vector&lt; <a class="el" href="classflitr_1_1_image_format.html">ImageFormat</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a72e945d24bb382258f9a0630fb48398a">ImageFormat_</a></td></tr>
<tr class="memdesc:a72e945d24bb382258f9a0630fb48398a inherit pro_attribs_classflitr_1_1_image_producer"><td class="mdescLeft">&#160;</td><td class="mdescRight">A vector of the formats of the images is produced per slot.  <a href="#a72e945d24bb382258f9a0630fb48398a"></a><br/></td></tr>
<tr class="memitem:aab3c5af29ab27646422bb9c182be0464 inherit pro_attribs_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top">std::tr1::shared_ptr<br class="typebreak"/>
&lt; <a class="el" href="classflitr_1_1_shared_image_buffer.html">SharedImageBuffer</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#aab3c5af29ab27646422bb9c182be0464">SharedImageBuffer_</a></td></tr>
<tr class="memdesc:aab3c5af29ab27646422bb9c182be0464 inherit pro_attribs_classflitr_1_1_image_producer"><td class="mdescLeft">&#160;</td><td class="mdescRight">The shared buffer used for this producer and all consumers.  <a href="#aab3c5af29ab27646422bb9c182be0464"></a><br/></td></tr>
<tr class="memitem:a16f3600ed2852ed26b9d77bd760d897a inherit pro_attribs_classflitr_1_1_image_producer"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceflitr.html#a4809c2cffdcf7a5370102b956fcd09dc">CreateMetadataFunction</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_image_producer.html#a16f3600ed2852ed26b9d77bd760d897a">CreateMetadataFunction_</a></td></tr>
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<a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Producer that reads from multiple input videos and places a frame from each one into a shared slot. </p>
</div><h2>Constructor &amp; Destructor Documentation</h2>
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          <td>(</td>
          <td class="paramtype">std::vector&lt; std::string &gt;&#160;</td>
          <td class="paramname"><em>filenames</em>, </td>
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          <td></td>
          <td class="paramtype"><a class="el" href="classflitr_1_1_image_format.html#a2bab1cfeef716117996a75550577efdc">ImageFormat::PixelFormat</a>&#160;</td>
          <td class="paramname"><em>out_pix_fmt</em>, </td>
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          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>buffer_size</em> = <code><a class="el" href="shared__image__buffer_8h.html#aac634152527964baab3ef9b764174e68">FLITR_DEFAULT_SHARED_BUFFER_NUM_SLOTS</a></code>&#160;</td>
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<p>Creates the producer.</p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">filenames</td><td>Vector of video filenames. </td></tr>
    <tr><td class="paramname">out_pix_fmt</td><td>The output pixel format to be used for all videos. </td></tr>
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  </dd>
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          <td>(</td>
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<h2>Member Function Documentation</h2>
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          <td class="memname">int32_t flitr::MultiFFmpegProducer::getCurrentImage </td>
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<p>Returns the number of the last correctly read image.</p>
<dl class="section return"><dt>Returns</dt><dd>0 to <a class="el" href="classflitr_1_1_multi_f_fmpeg_producer.html#a9989656de0cd5af6feb84e4f1b223005">getNumImages()</a>-1 for valid frames or -1 when not successfully triggered. </dd></dl>

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          <td class="memname">uint32_t flitr::MultiFFmpegProducer::getFrameRate </td>
          <td>(</td>
          <td class="paramtype">const int&#160;</td>
          <td class="paramname"><em>imageNum</em></td><td>)</td>
          <td> const</td>
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<p>Get the frame rate of the video at position imageNum in the slot.</p>
<dl class="section return"><dt>Returns</dt><dd>Frame rate. </dd></dl>

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<p>Returns the number of frames in the longest file.</p>
<dl class="section return"><dt>Returns</dt><dd>Number of frames. </dd></dl>

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<p>Perform initialisation that might fail on file opens.</p>
<dl class="section return"><dt>Returns</dt><dd>True on success. </dd></dl>

<p>Implements <a class="el" href="classflitr_1_1_image_producer.html#a0bb6c0260a3bf3f4da7e362f579db4c9">flitr::ImageProducer</a>.</p>

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          <td class="memname">void MultiFFmpegProducer::releaseReadSlotCallback </td>
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<p>Callback performed by the shared buffer when all consumers are done with a read slot. This allows us to release the slots held by our internal child consumers. </p>

<p>Reimplemented from <a class="el" href="classflitr_1_1_image_producer.html#a01eb729f570f48453719a037c4dd85d9">flitr::ImageProducer</a>.</p>

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<p>Reads a specified frame from the files.</p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">position</td><td>Frame number to read (0 based).</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>True if a frame was successfully read. </dd></dl>

<p>Reimplemented from <a class="el" href="classflitr_1_1_image_producer.html#a636b354578c50ba0ca2b7bd4f98842fc">flitr::ImageProducer</a>.</p>

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          <td class="paramtype">std::tr1::shared_ptr&lt; <a class="el" href="classflitr_1_1_image_metadata.html">ImageMetadata</a> &gt;&#160;</td>
          <td class="paramname"><em>defaultMetadata</em></td><td>)</td>
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<p>Reads the next frame from all files and make it available. If a file reaches the end, reading is resumed from the start.</p>
<dl class="section return"><dt>Returns</dt><dd>True if a frame was successfully read from all files. </dd></dl>

<p>Reimplemented from <a class="el" href="classflitr_1_1_image_producer.html#af86fed83f474ab9889ab9502776908b8">flitr::ImageProducer</a>.</p>

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<h2>Friends And Related Function Documentation</h2>
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          <td class="memname">std::vector&lt; std::tr1::shared_ptr&lt;<a class="el" href="classflitr_1_1_image_consumer.html">ImageConsumer</a>&gt; &gt; flitr::MultiFFmpegProducer::Consumers_</td>
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<p>Child consumers. </p>

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          <td class="memname">uint32_t flitr::MultiFFmpegProducer::CurrentImage_</td>
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          <td class="memname">std::vector&lt;<a class="el" href="classflitr_1_1_image.html">Image</a>**&gt; flitr::MultiFFmpegProducer::OutputImageVector_</td>
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          <td class="memname">std::vector&lt; std::tr1::shared_ptr&lt;<a class="el" href="classflitr_1_1_f_fmpeg_producer.html">FFmpegProducer</a>&gt; &gt; flitr::MultiFFmpegProducer::Producers_</td>
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<p>Child producers. </p>

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<p>Sync creation of the threads. </p>

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          <td class="memname">std::vector&lt; <a class="el" href="classflitr_1_1_multi_f_fmpeg_producer_thread.html">MultiFFmpegProducerThread</a>* &gt; flitr::MultiFFmpegProducer::ProducerThreads_</td>
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<p>Threads for triggering the producers in parallel. </p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>include/flitr/<a class="el" href="multi__ffmpeg__producer_8h_source.html">multi_ffmpeg_producer.h</a></li>
<li>src/flitr/<a class="el" href="multi__ffmpeg__producer_8cpp.html">multi_ffmpeg_producer.cpp</a></li>
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